EP 0759795 B1 20000209 - INSTALLATION FOR FIRE FIGHTING
Title (en)
INSTALLATION FOR FIRE FIGHTING
Title (de)
FEUERLÖSCHEINRICHTUNG
Title (fr)
INSTALLATION D'EXTINCTION D'INCENDIES
Publication
Application
Priority
- FI 9500258 W 19950516
- FI 942299 A 19940517
Abstract (en)
[origin: US5871055A] PCT No. PCT/FI95/00258 Sec. 371 Date Sep. 25, 1996 Sec. 102(e) Date Sep. 25, 1996 PCT Filed May 16, 1995 PCT Pub. No. WO95/31254 PCT Pub. Date Nov. 23, 1995The invention relates to an installation for fire fighting, using a number of automatically released sprinklers. The invention also relates to a sprinkler to be used in the installation. With the aim of conserving extinguishing liquid, reducing the size of the drive unit of the installation intended for the procedure and providing an active installation that is released directly by a sprinkler, the installation comprises a number of electric positive and negative wires, which have been arranged to a scanning device comprising breakers (+A-+E, -13, --19) for each positive and negative wire, whereby said wires form an electric net where positive and negative wires are electrically connected via sprinklers respectively comprising individual breakers (K), whereby each sprinkler is arranged to open its breaker (K) upon the release the sprinkler in question and to thus interrupt the connection between the respective positive and negative wire, whereby the scanning device, upon establishing the interrupted connection and the position of the released sprinkler, is arranged to release according to a plan the sprinklers adjacent to said position by closing according to said plan the breakers (+A-+E, -13, --19) of the scanning device.
IPC 1-7
IPC 8 full level
A62C 31/05 (2006.01); A62C 37/40 (2006.01); B05B 1/14 (2006.01); B05B 1/26 (2006.01); B05B 1/34 (2006.01); B05B 15/10 (2006.01)
CPC (source: EP US)
A62C 31/05 (2013.01 - EP US); B05B 1/14 (2013.01 - EP US); B05B 1/262 (2013.01 - EP US); B05B 1/3447 (2013.01 - EP US); B05B 15/70 (2018.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
US 5871055 A 19990216; AU 2411095 A 19951205; AU 696189 B2 19980903; CA 2186843 A1 19951123; CA 2186843 C 20060124; DE 69515031 D1 20000316; DE 69515031 T2 20000629; EP 0759795 A1 19970305; EP 0759795 B1 20000209; FI 942299 A0 19940517; FI 942299 A 19951118; FI 96483 B 19960329; FI 96483 C 19960710; JP H10500045 A 19980106; WO 9531254 A1 19951123
DOCDB simple family (application)
US 71837196 A 19960925; AU 2411095 A 19950516; CA 2186843 A 19950516; DE 69515031 T 19950516; EP 95918009 A 19950516; FI 942299 A 19940517; FI 9500258 W 19950516; JP 52939795 A 19950516